Navy Aircraft Instrument Standard Dimensions and Weight

Aircraft Use Various Instrument Standard Dimensions(1938 Spec)
Dims in mm Large size Middle size small size
` POO}ODPO WO}ODPO UO}ODPO
a POR WR UR
b PPQ}ODOT XO}ODOT VO}ODOT
c TDT}ODPO SDT}ODPO SDT}ODPO
d U TDT TDT
e QO PO PO
f PO PO PO
g S S S
I POO WO UO
i PUO PUO UO
j PUO PUO XO
n XO}W XO}PO XO}PO
Common difference }ODQO
Material light alloy casting thing and Black enamel coating with surface baking.



Indicator Weight list(Navy)

Name Weight Name Weight
Magnetic Compass Model 1a 3470 g Directional Gyro 1750 g
Magnetic Compass Model 2a 2490 g Directional Gyro Model 1 1750 g
Artificial Horizon Model 1 1700 g Turn and Bank Indicator Model 2 650 g
Artificial Horizon Model 2 1400 g Manifold pressure gauge Model 2 430 g
Altimeter Model 1 450 g Oil pressure gauge Model 1 160 g
Altimeter Model 2 450 g Oil Temperaru Gauge Model 1 570 g
Altimeter Model 3 320 g
Precise altimeter Model 1 1350 g Voltage tachometer Model 1
Precise altimeter Model 2 680 g Exhaust Temperature gauge Model 1 1400 g
Air Speed Indicator Model 1 425 g Air Speed Indicator Model 3 2 400 g
Air Speed Indicator Model 2 280 g Aviation clock 340 g
Air Speed Indicator Model 3 260 g Load total Model 2 160 g
Air Speed Indicator Model 4 340 g Electricity Outside Air Temperature gauge Model 1 3260 g
Inclicometer Model 1 412 g
Inclicometer Model 2 260 g
Right and left Inclinometer Model 1 50 g
Right and left Inclinometer Model 2 100 g Fuel pressure gauge Model 2
Rate and Climb Indicator 300 g Rate and Climb Indicator Model 1 800 g
Aviation clock 342 g
Note: main body weight is included (part of accessories weight carrying. )